B-Line Eaton series strut pipe clamps and accessories, .1015" height, 6.406" length, 1.25" width, 1000 lbs, Aluminum, Include combination recess hex h

The B2056AL ships with a combination recess hex head machine screw included, so the clamp and its fastener come together. The bolt size is 3/8 inch-16. You still need the strut channel and, depending on your channel, a strut nut sized for the 3/8-16 thread.

It is an O.D. pipe conduit clamp, so it is selected against the actual outside diameter of the pipe or conduit rather than a nominal trade size. Measure the O.D. of what you are supporting and match it to the clamp part number, because conduit types of the same nominal size do not all share the same O.D.

The B2056AL body is aluminum, which is the usual choice where buyers want corrosion resistance without the cost of stainless. Aluminum in contact with dissimilar metals, copper pipe in particular, can set up galvanic corrosion, so on copper lines use an isolating cushion or choose a matched-metal clamp instead.

Order 3/8-16 strut nuts. The clamp's supplied machine screw is 3/8 inch-16, so the channel nut or spring nut in your strut has to match that thread. B-Line, Unistrut and Superstrut channel all accept 3/8-16 nuts, so the clamp is not tied to one channel brand.

A strut clamp is the right call when you are running multiple pipes or conduits in a rack and want them all on one trapeze or wall-mounted channel, spaced and re-adjustable along the slot. A single-point hanger or beam clamp makes more sense for one isolated line off structural steel. The B2056AL is the strut-mounted type, bolting through channel with a 3/8-16 screw, and it carries a 1000 lb rating per clamp.

Stated geometry is .1015 x 6.406 x 1.25 inches (height, length, width as published), and each clamp weighs .64 lb. The 1.25 inch width is what matters for spacing multiple clamps side by side on a single strut run.